60020121 has 8 divisors (see below), whose sum is σ = 91459264. Its totient is φ = 34297200.

The previous prime is 60020099. The next prime is 60020167. The reversal of 60020121 is 12102006.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 60020121 - 2¹⁰ = 60019097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60020097 and 60020106.

It is not an unprimeable number, because it can be changed into a prime (60020021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1429030 + ... + 1429071.

It is an arithmetic number, because the mean of its divisors is an integer number (11432408).

Almost surely, 2^60020121 is an apocalyptic number.

It is an amenable number.

60020121 is a deficient number, since it is larger than the sum of its proper divisors (31439143).

60020121 is a wasteful number, since it uses less digits than its factorization.

60020121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2858111.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 60020121 is about 7747.2653885097. The cubic root of 60020121 is about 391.5305209214.

Adding to 60020121 its reverse (12102006), we get a palindrome (72122127).

The spelling of 60020121 in words is "sixty million, twenty thousand, one hundred twenty-one".